The need for establishing a greater knowledge of embryo quality variables is needed. Thus constructing reliable scoring systems is becoming increasingly more evident. This may result in selection of the appropriate embryo and reducing the number of embryos transferred.
This paper was initially delivered at the Annual Congress of the Biological
Sciences Division of the South African Academy for Science and Art, ARC-Plant Protection Research Institute, Roodeplaat, Pretoria, South
Africa on 01 October 2010.